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7th Grade Unit 3 Test Review: Percent, Interest

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Alana was paid a salary of $800 dollars a month. She got a raise to $1000 a month. What was the percent increase in her salary?

a)

25%

b)

80%

c)

20%

d)

12.5%

2.

John bought a new truck for $60,500. This loan has a simple interest rate of 9% per year. What is the amount of interest that John will be charged on this loan at the end of two years?

a)

$5,445

b)

$6722

c)

$108.90

d)

$10,890

3.

Milk was on sale for $3.29 a gallon. If the sale price was 75% of the regular price, how much does one gallon of milk regularly cost?

a)

$2.47

b)

$4.39

c)

$4.31

d)

$4.04

4.

Ms. ST's dog weighed 85 pounds when he started his diet. He lost 13 lbs What percent of his original weight did Ms. ST's dog lose?

a)

15.3%

b)

11.1 %

c)

14.9%

d)

20%

5.

Jayce opened a savings account with an initial deposit of $5000 and will not make any additional deposits or withdrawals. The account earns 6% simple interest. What is the total amount that Jayce will have in his account at the end of 3 years?

a)

$300

b)

$5300

c)

$900

d)

$5900

6.

The price of a car was reduced from $6000 to $4500. By what percentage was the price of the car reduced?

a)

33%

b)

75%

c)

20%

d)

25%

7.

An $90 sweater is on sale for $65. What percent decrease is this?

a)

72%

b)

25%

c)

28%

d)

38%

8.

The table below shows a monthly budget.

category                   amount

rent                           $600

food                          $200

clothes                     $150

entertainment         $50

Which statement is supported by the table?


a)

15% of the budget is spent on clothes

b)

less than 50% of the budget is used for rent

c)

more than 40% of the budget is spent on clothes and food

d)

rent and entertainment are 70% of the budget

9.

Ja'Miyah made a budget for her spending using the following categories:


20% food

40% clothes

25% entertainment

15% savings


Ja'Miyah gets paid $40 each week. Given the above information, which of the following statements is true?

a)

Ja'Miyah spends $40 each month on clothes.

b)

Ja'Miyah spends more than $25 each month on entertainment.

c)

Ja'Miyah spends $8 a month on food.

d)

Ja'Miyah puts $16 a month in savings.

10.

Elianna bought some shoes for $40 and sold them for $60. What was the percent of increase in the price of the shoes?

a)

66%

b)

50%

c)

33%

d)

20%